E 450 V8-5.4L (2009): Relays and Modules

Also for this vehicle: E 450 V10-6.8L (2008), E 450 V8-6.0L DSL Turbo (2007), E 450 V8-6.0L DSL Turbo VIN P (2004), E-Series (E-150 to E-450) Factory Service Manual (2007).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

01Relays and Modules Relays and Modules: Sections
- Relays and Modules - Accessories and Optional Equipment19 pages
  - Accessory Delay Module › Accessory Delay Relay › Component Information › Locations2 3
  - Communications Control Module › Component Information13 pages
    Locations2 3 4
    Service and Repair › Procedures2 3 4 5 6 7 8 9
  - Parking Assist Control Module › Component Information › Locations2 3
- Relays and Modules - Body and Frame6 pages
  - Seat Heater Control Module › Component Information › Service and Repair2 3
  - Trailer Towing Relay › Component Information › Locations2 3
- Relays and Modules - Brakes and Traction Control31 pages
  - Electronic Brake Control Module › Component Information › Locations2 3 4 5 6 7 8
  - Trailer Brake Control Module › Component Information23 pages
    Locations2 3
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
- Relays and Modules - HVAC11 pages
  - Blower Motor Relay › Component Information9 pages
    Locations › Auxiliary Blower Motor Relay2 3
    Diagrams › Auxiliary Blower Motor Relay2
    Testing and Inspection › Auxiliary Blower Motor Speed Relay2 3 4
  - Compressor Clutch Relay › Component Information › Locations2
- Relays and Modules - Lighting and Horns10 pages
  - Backup Lamp Relay › Component Information › Locations
  - Horn Relay › Component Information › Locations
  - Trailer Lighting Relay › Component Information8 pages
    Locations › Trailer Tow Relay, Battery Charge2 3 4
    Testing and Inspection › Trailer Tow Relay, Parking Lamp2 3 4
- Relays and Modules - Power and Ground Distribution29 pages
  - Power Distribution Module › Component Information › Service and Repair2
  - Power Distribution Relay › Component Information8 pages
    Locations › Auxiliary Battery Relay2 3
    Testing and Inspection › Relay - Micro ISO2 3 4 5
  - Relay Box › Component Information19 pages
    Locations › Battery Junction Box (BJB)2 3 4 5 6 7
    Diagrams › Battery Junction Box (BJB)2 3 4 5 6 7 8
    Application and ID › Battery Junction Box (BJB)2 3 4
- Relays and Modules - Powertrain Management26 pages
  - Relays and Modules - Computers and Control Systems14 pages
    Electronic Throttle Control Module › Component Information › Description and Operation2 3 4
    Engine Control Module › Component Information7 pages
    Technical Service Bulletins4 pages
    Customer Interest for Engine Control Module: › 11-3-20 › Mar › 11 › Engine Controls - MIL ON/DTC's P0130/P0150 Set2
    All Technical Service Bulletins for Engine Control Module: › 11-3-20 › Mar › 11 › Engine Controls - MIL ON/DTC's P0130/P0150 Set2
    Service and Repair › Procedures2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Relays and Modules - Emission Control Systems › EGR Control Module › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction10 pages
    Fuel Pump Control Unit › Component Information › Locations2 3 4
    Fuel Pump Relay › Component Information › Locations2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
- Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information › Locations2 3 4 5 6 7
- Relays and Modules - Starting and Charging › Starter Relay › Component Information6 pages
  - Locations › Starter Relay2
  - Testing and Inspection › Starter Relay2 3 4
- Relays and Modules - Wiper and Washer Systems › Wiper Relay › Component Information › Locations2 3
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections